Can ring puller



FIG. 1 is a front perspective view of a “can ring puller”showing our new design;

FIG. 2 is a view from above thereof;

FIG. 3 is a view from below thereof;

FIG. 4 is a side view thereof;

FIG. 5 is the opposite side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof. 

The ornamental design for a “can ring puller”, as shown and described. 